Purge ach files in /opt/data/arch:
Login as root user
su - oracle
/opt/oracle/admin/scripts/ora_purge_archlog.ksh optical1 > /opt/oracle/tmp/ora_purge_archlog.log 2>&1.
This script is also in the crontab and runs every couple of hours. You may want to check that it is uncommented and in the crontab.
Login as root user
su - oracle
crontab -l
Check for the following line: 0 1,3,5,7,9,11,13,15,17,19,21,23 * * * /opt/oracle/admin/scripts/ora_purge_archlog.ksh optical1 > /opt/oracle/tmp/ora_purge_archlog.log 2>&1.
Purge installation files :
- unalias rm
- rm -rf /opt/Build